The Reliability and Validity of a Modified Squat Test to Predict Cardiopulmonary Fitness in Healthy Older Men

Table 3

Physiological responses to maximal exercise test ().

	Mean	SD
(ml/kg/min)	35.82	4.44
RER	1.05	0.11
Time to exhaustion (min)	12.80	2.00
HRmax (beats/min)	165.12	8.25
Systolic blood pressure (mmHg)	196.75	18.88
Diastolic blood pressure (mmHg)	88.00	10.49
RPE	17.28	1.24

SD: standard deviation.